Easiest Way To Add Attic Insulation

There are two types of spray foam insulation.

Easiest way to add attic insulation.

You can add loose fill on top of fiberglass batts or blankets and vice versa. Measure how much insulation you already have. Install fiberglass batts over existing batt insulation. To install it just lay it across the joists.

Check the depth using a tape measure. If you already have six inches of insulation and you want to get to the recommended r 38 add an attic blanket it s also made of fiberglass but it has no paper backing. Once it s compressed it s easy to cut with a utility knife. The best way to insulate an attic or pretty much anything else in a home is to use spray foam insulation.

Affix rigid foam insulation to the attic side of the hatch or door. Attic hatch or door. How do i add insulation to existing attic insulation. How to install attic insulation over existing insulation you can install fiberglass batts yourself right over existing insulation but follow these precautions.

Wear a long sleeve shirt gloves eye protection and a dust mask. When adding additional insulation you do not have to use the same type of insulation that currently exists in your attic. Add weatherstripping around the perimeter and a sweep to the door of a walk up attic. Use a zippered insulated tent to keep the enclosure draft free attic tent at 7 attic cover insulator 120.

Pull down stair or ladder. I ve also heard people call them half pound and two pound foams respectively.